bad request(400) django-postgresql page error in gcp
来源： https://stackoverflow.com/questions/63177625/bad-request400-django-postgresql-page-error-in-gcp
djangoappengine
Django App Engine: AttributeError: 'AnonymousUser' object has no attribute 'backend'
问题 I am using djangoappengine. When I try create a new user, authenticate that user, and log them in, I get the following error AttributeError: 'AnonymousUser' object has no attribute 'backend' . My code is simple and looks like: user = User.objects.create_user(username, username, password) user.set_password(password) user.save() user = django.contrib.auth.authenticate(username=username, password=password) django.contrib.auth.login(request, user) I only get the following error on production and
appengine improperly configured database error when trying to send mail (using django_bootstrap)
问题 I am using django_bootstrap.py there are similar errors but i could not find solution to it. I am using django helper(please do not suggest non-rel) What i was trying to do was, inside a static html js website attaching a feature of sending mail, through a contact form. The form would take the data, and jQuery would validate and make a POST AJAX request to the url "/sendmail/" the views.py i have the following code: def sendmail(request): logging.info("here1") msg = request.POST['comment'];
Using transactions on Django AppEngine
问题 The AppEngine documentation has a few examples of transactions, using the AppEngine native technique to make transacted queries on native objects. Per the docs at http://www.allbuttonspressed.com/projects/django-nonrel [1], I'd like to use AppEngine transactions to query Django objects. Is this possible? def txn(): index = random.randint(0, NUM_SHARDS - 1) shard_name = "shard" + str(index) counter = SimpleCounterShard.objects.filter(name=shard_name) # Make counter if it doesn't exist if not
submitting a django form using javascript
问题 ok so have this snippet of code - <form id="myform" name="myform" action="." method="post"> <a href="javascript: document.forms['myform'].submit();" name="myform">Submit </a> </form> i am submitting a form using an href and some javascript to my django server. on the server i check the post request using the following code - if 'myform' in request.POST: '''handle the form submition''' return True return False this returns false. any ideas why? 回答1: Are there any input fields in this form? You
how to add the slugified field
问题 while creating a blog i am using the following model class and form .but since i don't want the user to add the url(slugified field) himself i am stuck how can i add the slugified url before saving the model,should it be done in the view if i am correct. PS: i am using app engine where i heard that the slug fields aren't available. class Post(db.Model): title=db.StringProperty(required=True) url=db.StringProperty(required=True) content_html=db.TextProperty(required=True) dateTime=db
Using transactions on Django AppEngine
The AppEngine documentation has a few examples of transactions, using the AppEngine native technique to make transacted queries on native objects. Per the docs at http://www.allbuttonspressed.com/projects/django-nonrel [1], I'd like to use AppEngine transactions to query Django objects. Is this possible? def txn(): index = random.randint(0, NUM_SHARDS - 1) shard_name = "shard" + str(index) counter = SimpleCounterShard.objects.filter(name=shard_name) # Make counter if it doesn't exist if not len(counter): counter = SimpleCounterShard(name=shard_name) counter.count += 1 counter.put() db.run_in
Django App Engine: AttributeError: 'AnonymousUser' object has no attribute 'backend'
I am using djangoappengine. When I try create a new user, authenticate that user, and log them in, I get the following error AttributeError: 'AnonymousUser' object has no attribute 'backend' . My code is simple and looks like: user = User.objects.create_user(username, username, password) user.set_password(password) user.save() user = django.contrib.auth.authenticate(username=username, password=password) django.contrib.auth.login(request, user) I only get the following error on production and only occasionally: web req_create: 'AnonymousUser' object has no attribute 'backend' Traceback (most
Google app engine users Auth: Djangoappengine Vs Web2py Vs Webpy
问题 I'm going to develop a small web application on Gae with a registration section, login\logout and stuff like that. Since Google app Engine does not support session out of the box and I don't want to restrict access using google Accounts, I am forced to pick a Framework that offers this kind of facilities. My choices are: Web2py Djangoappengine Webpy Reading its book, Web2py seems to offer session object and has a good access control, offering an Auth class that implements Role-Based Access
Google app engine users Auth: Djangoappengine Vs Web2py Vs Webpy
I'm going to develop a small web application on Gae with a registration section, login\logout and stuff like that. Since Google app Engine does not support session out of the box and I don't want to restrict access using google Accounts, I am forced to pick a Framework that offers this kind of facilities. My choices are: Web2py Djangoappengine Webpy Reading its book, Web2py seems to offer session object and has a good access control, offering an Auth class that implements Role-Based Access Control . I don't know Djangoappengine yet but I suppose it offers Django Auth . Webpy works on appengine